Personal - share your passions, hobbies, photos etc. with friends & families. Use it as a platform for speaking up on issues that concern you. Join an online community of like minded people. Keep up to date on issues you care about.
Students & Job Seekers - Start early acquiring good writing & communication skills and addressing education based issues. Get first hand understanding of the power of this rich and stimulating medium for your education and career. Well presented blogs add a powerful dimension to any CV standing them apart from other job seekers
Professional - Create a forum for honing and sharing your expertise. This not only improves your credibility but also enables you to eductate your clients about the latest updates on the products and services offered by you.